Hematology Department;
School of Medicine;
Trakya University;
Edirne;
Turkey;
Pathology Department;
School of Medicine;
Baskent University;
Istanbul;
Turkey;
School of Medicine;
Namik Kemal University;
Tekirdag;
Turkey;
School of Medicine;
Trakya University;
Edirne;
Turkey;
TEM Hospital;
Istanbul;
Turkey;
Rheumatic; Fever; Chronic; Valve; Disease; Cell; Adhesion; Molecules;